Add Extension for Flattr

lib/awestruct/extensions/flattr.rb

@@ -0,0 +1,42 @@
+
+module Awestruct
+  module Extensions
+    class Flattr
+
+      def execute(site)
+        site.pages.each{|p| p.extend Flattrable }
+      end
+
+      module Flattrable
+        def flattr_javascript()
+          html = %Q|<script type='text/javascript'> /* <![CDATA[ */     (function() {\n|
+          html += %Q|var s = document.createElement('script'), t = document.getElementsByTagName('script')[0];|
+          html += %Q|s.type = 'text/javascript';\n|
+          html += %Q|s.async = true;\n|
+          html += %Q|s.src = 'http://api.flattr.com/js/0.6/load.js?mode=auto&uid=#{site.flattr_username}&category=text';\n|
+          html += %Q|t.parentNode.insertBefore(s, t);\n|
+          html += %Q|})(); /* ]]> */ </script>|
+          html
+        end
+        def flattr_large_counter(param={})
+          url = param[:url] ? param[:url] : site.base_url + self.url
+          title = param[:title] ? param[:title] : self.title
+          category = param[:category] ? param[:category] : "text"
+          tags = param[:tags] ? "tags:" + param[:tags] + ";" : ""
+          html = %Q|<a class="FlattrButton" style="display:none;" href="#{url}" title="#{title}" |
+          html += %Q|rev="flattr;uid:#{site.flattr_username};category:#{category};#{tags}"></a>|
+          html
+        end
+        def flattr_compact_counter(param={})
+          url = param[:url] ? param[:url] : site.base_url + self.url
+          title = param[:title] ? param[:title] : self.title
+          category = param[:category] ? param[:category] : "text"
+          tags = param[:tags] ? "tags:" + param[:tags] + ";" : ""
+          html = %Q|<a class="FlattrButton" style="display:none;" href="#{url}" title="#{title}" |
+          html += %Q|rev="flattr;button:compact;uid:#{site.flattr_username};category:#{category};#{tags}"></a>|
+          html
+        end
+      end
+    end
+  end
+end